Filament Storage

My filament storage. 
The box was designed to use relatively little filament and still be stable enough.
I like to use the print to get rid of my leftovers. 
There is always room for 2 rolls (Bambu, R3D, eSUN etc.) and on the back wall there are 4 containers in which you can put silica gel bags.
At the end I cut the sliding doors out of 2mm thick plexiglass.